<!--
 * @Description: 角色管理页面
 * @Date: 2023-04-05 22:44:11
 * @LastEditTime: 2023-04-11 14:06:35
 * @Author: Black
 * @FilePath: \store_admin\src\views\role\list.vue
-->
<template>
  <el-card shadow="never" class="border-0">

    <!-- 新增 | 刷新 -->
    <ListHeader @create="handleCreate" @refresh="getData" />

    <el-table :data="tableData" fit stripe style="width: 100%" v-loading="loading">
      <el-table-column prop="name" label="角色名称" />
      <el-table-column prop="desc" label="角色描述" />
      <el-table-column label="状态" width="120">
        <template #default="{ row }">
          <el-switch :modelValue="row.status" :active-value="1" :inactive-value="0" :loading="row.statusLoading"
            :disabled="row.super == 1" @change="handleStatusChange($event, row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" width="350" align="center">
        <template #default="scope">
          <el-button type="primary" size="small" text @click="openSetRule(scope.row)">配置权限</el-button>
          <el-button type="primary" size="small" text @click="handleEdit(scope.row)">修改</el-button>
          <el-popconfirm title="是否要删除该分类?" width="200px" confirmButtonText="确认" cancelButtonText="取消"
            @confirm="handleDelete(scope.row.id)">
            <template #reference>
              <el-button type="primary" size="small" text>删除</el-button>
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页 -->
    <div class="flex items-center justify-center mt-5">
      <el-pagination background layout="prev,pager,next" :total="total" :current-page="currentPage" :page-size="limit"
        @current-change="getData" />
    </div>

    <!-- 修改角色 -->
    <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
      <el-form :model="form" ref="formRef" :rules="rules" label-width="80px" :inline="false">
        <el-form-item label="角色名称" prop="name">
          <el-input v-model="form.name"></el-input>
        </el-form-item>
        <el-form-item label="角色描述" prop="desc">
          <el-input v-model="form.desc" placeholder="角色描述" type="textarea"></el-input>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-switch v-model="form.status" :active-value="1" :inactive-value="0">
          </el-switch>
        </el-form-item>
      </el-form>
    </FormDrawer>

    <!-- 权限配置 -->
    <FormDrawer ref="setRuleFormDrawerRef" title="权限配置" @submit="handleSetRuleSubmit">
      <el-tree-v2 ref="elTreeRef" node-key="id" :check-strictly="checkStrictly"
        :default-expanded-keys="defaultExpandedKeys" :data="ruleList" :props="{ label: 'name', children: 'child' }"
        show-checkbox :height="treeHeight" @check="handleTreeCheck" :item-size="35">
        <template #default="{ node, data }">
          <div class="flex items-center justify-center">
            <el-tag :color="data.menu ? '#c4b5fd' : '#b9b9b9'" class="rule_tag">
              {{ data.menu ? "菜单" : "权限" }}
            </el-tag>
            <span class="ml-2 text-sm">{{ data.name }}</span>
          </div>
        </template>
      </el-tree-v2>
    </FormDrawer>

  </el-card>
</template>

<script setup>
import {
  getRoleList,
  createRole,
  updateRole,
  deleteRole,
  updateRoleStatus,
  setRoleRules
} from '~/api/role'
import FormDrawer from '~/components/FormDrawer.vue'
import { useInitTable, useInitForm } from '../../composables/useCommon'
import ListHeader from '../../components/ListHeader.vue'
import { ref } from 'vue'
import { getRuleList } from "~/api/rule"
import { toast } from "~/composables/util"


const {
  tableData,
  loading,
  currentPage,
  total,
  limit,
  getData,
  handleDelete,
  handleStatusChange
} = useInitTable({
  getList: getRoleList,
  delete: deleteRole,
  updateStatus: updateRoleStatus
})

const {
  formDrawerRef,
  formRef,
  form,
  rules,
  drawerTitle,
  handleSubmit,
  handleCreate,
  handleEdit
} = useInitForm({
  form: {
    name: "",
    desc: "",
    status: 1
  },
  rules: {
    name: [{
      required: true,
      message: '角色姓名不能为空',
      trigger: 'blur'
    }]
  },
  getData,
  update: updateRole,
  create: createRole,
})

const setRuleFormDrawerRef = ref(null)
const ruleList = ref([])
const treeHeight = ref(0)
const roleId = ref(0)
const defaultExpandedKeys = ref([])
const elTreeRef = ref(null)
// 当前角色拥有的权限ID
const ruleIds = ref([])
const checkStrictly = ref(false)

const openSetRule = (row) => {
  roleId.value = row.id
  treeHeight.value = window.innerHeight - 180
  checkStrictly.value = true

  getRuleList(1).then(res => {
    ruleList.value = res.list
    defaultExpandedKeys.value = res.list.map(o => o.id)
    setRuleFormDrawerRef.value.open()

    // 获取当前角色拥有的权限ID
    ruleIds.value = row.rules.map(o => o.id)
    setTimeout(() => {
      elTreeRef.value.setCheckedKeys(ruleIds.value)
      checkStrictly.value = false
    }, 150)
  })
}

const handleSetRuleSubmit = () => {
  setRuleFormDrawerRef.value.showLoading()
  setRoleRules(roleId.value, ruleIds.value)
    .then(res => {
      toast("配置成功")
      getData()
      setRuleFormDrawerRef.value.close()
    })
    .finally(() => {
      setRuleFormDrawerRef.value.hideLoading()
    })
}

const handleTreeCheck = (...e) => {
  const { checkedKeys, halfCheckedKeys } = e[1]
  ruleIds.value = [...checkedKeys, ...halfCheckedKeys]
}

</script>

<style scoped>
.rule_tag {
  @apply text-light-50 border-none ml-1 mr-2;
}
</style>